CYLINDER WORKS Yamaha YFZ450 Standard and High Compression Cylinder Kit Part 20001-K01

The Cylinder Works Yamaha YFZ450 Cylinder Kit offers a comprehensive solution for enhancing your ATV's performance. Designed to fit models from 2004 to 2013, this kit includes a cylinder, piston kit, and gaskets, providing everything needed for a complete upgrade. The cylinder features a nickel silicon carbide plating that ensures longer life and durability, making it suitable for demanding riding conditions. Its stock-like appearance maintains the original aesthetic while delivering improved performance. This kit is ideal for those seeking a reliable replacement or an upgrade to increase horsepower and engine efficiency without requiring machine work, as it is designed to fit standard bore engines directly.
The kit is available in multiple configurations, including complete standard bore, high compression, and big bore options, allowing customization based on your performance needs. The matched Vertex pistons help reduce engine noise and improve longevity, ensuring your ATV maintains peak performance over time. Gasket sets are included, but note that the top end gasket kit does not contain valve stem seals. Replacement pistons, gaskets, and ring sets are also available for ongoing maintenance or further upgrades. The cylinder's design closely resembles the stock component, simplifying installation and ensuring compatibility with existing engine parts.
Whether you're restoring your Yamaha YFZ450 or seeking a performance boost, this high-quality cylinder kit from Cylinder Works provides a reliable and durable solution that enhances engine performance while maintaining OEM appearance. Its no-machine-work-needed feature makes installation straightforward, saving time and effort while delivering long-lasting results for your ATV.

Features:

• Complete standard bore kits for reliable performance

• Complete high compression kits for increased horsepower

• Big bore kits available for maximum upgrade potential

• Includes cylinder, piston kit, and gaskets for full assembly

• Top end gasket kit does not include valve stem seals

• Matched with Vertex pistons to ensure longevity and reduce engine noise

• Replacement pistons, gaskets, and ring sets available for maintenance

• Cylinder design closely resembles stock for easy installation

• Nickel silicon carbide plating for longer component lifespan

• No machine work needed for installation on standard bore engines

• Replacement cylinder compatible with standard bore engines only

Fits,
Yamaha YFZ450 2004
Yamaha YFZ450 2005
Yamaha YFZ450 2006
Yamaha YFZ450 2007
Yamaha YFZ450 2008
Yamaha YFZ450 2009
Yamaha YFZ450 2012
Yamaha YFZ450 2013